140559524546

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 244080345600

約数和(自身を除く): 103520821054

約数列:

[1, 2, 7, 14, 233, 311, 349, 397, 466, 622, 698, 794, 1631, 2177, 2443, 2779, 3262, 4354, 4886, 5558, 72463, 81317, 92501, 108539, 123467, 138553, 144926, 162634, 185002, 217078, 246934, 277106, 507241, 569219, 647507, 759773, 864269, 969871, 1014482, 1138438, 1295014, 1519546, 1728538, 1939742, 25289587, 28767811, 32282849, 43089983, 50579174, 57535622, 64565698, 86179966, 177027109, 201374677, 225979943, 301629881, 354054218, 402749354, 451959886, 603259762, 10039966039, 20079932078, 70279762273, 140559524546]

約数ペア:

[(1, 140559524546), (2, 70279762273), (7, 20079932078), (14, 10039966039), (233, 603259762), (311, 451959886), (349, 402749354), (397, 354054218), (466, 301629881), (622, 225979943), (698, 201374677), (794, 177027109), (1631, 86179966), (2177, 64565698), (2443, 57535622), (2779, 50579174), (3262, 43089983), (4354, 32282849), (4886, 28767811), (5558, 25289587), (72463, 1939742), (81317, 1728538), (92501, 1519546), (108539, 1295014), (123467, 1138438), (138553, 1014482), (144926, 969871), (162634, 864269), (185002, 759773), (217078, 647507), (246934, 569219), (277106, 507241)]